Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1046111 | Exhaust duct | — | 2024-10-08 |
| 11371103 | Energy recapturing apparatus | — | 2022-06-28 |
| 7834774 | Monitoring of critical dairy farm conditions | Hilco Stevens, Jack Bosman, Larry Wood | 2010-11-16 |
| 5628671 | Observation hive | — | 1997-05-13 |
| 4263684 | Observation hive | — | 1981-04-28 |